X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Fltt%2Ftracefile.c;h=fc1f4583d009a732982d96d94a8cd57bb418eb6d;hb=826f1ab264718e5e4c6b101557cd205422d3d20b;hp=d7b72d62e9049dabe579d5b305cba008513d8304;hpb=d822520bd1fcc475349fac60e55530c03a3b9fb4;p=lttv.git

diff --git a/ltt/branches/poly/ltt/tracefile.c b/ltt/branches/poly/ltt/tracefile.c
index d7b72d62..fc1f4583 100644
--- a/ltt/branches/poly/ltt/tracefile.c
+++ b/ltt/branches/poly/ltt/tracefile.c
@@ -76,11 +76,6 @@ GQuark LTT_TRACEFILE_NAME_FACILITIES;
 #define PAGE_MASK (~(page_size-1))
 #define PAGE_ALIGN(addr)  (((addr)+page_size-1)&PAGE_MASK)
 
-/* obtain the time of an event */
-
-static inline LttTime getEventTime(LttTracefile * tf);
-
-
 /* set the offset of the fields belonging to the event,
    need the information of the archecture */
 void set_fields_offsets(LttTracefile *tf, LttEventType *event_type);
@@ -540,7 +535,6 @@ int get_tracefile_name_number(const gchar *raw_name,
 {
   guint raw_name_len = strlen(raw_name);
   gchar char_name[PATH_MAX];
-  gchar *digit_begin;
   int i;
   int underscore_pos;
   long int cpu_num;
@@ -689,8 +683,6 @@ static int open_tracefiles(LttTrace *trace, gchar *root_path,
 			GQuark name;
       guint num;
       GArray *group;
-      LttTracefile *tf;
-      guint len;
       
       if(get_tracefile_name_number(rel_path, &name, &num))
         continue; /* invalid name */
@@ -959,7 +951,6 @@ static int ltt_process_facility_tracefile(LttTracefile *tf)
   return 0;
 
   /* Error handling */
-facility_error:
 event_id_error:
 fac_id_error:
 update_error:
@@ -986,8 +977,10 @@ LttTrace *ltt_trace_open(const gchar *pathname)
 
   /* Open all the tracefiles */
   g_datalist_init(&t->tracefiles);
-  if(open_tracefiles(t, abs_path, ""))
+  if(open_tracefiles(t, abs_path, "")) {
+    g_warning("Error opening tracefile %s", abs_path);
     goto open_error;
+  }
   
   /* Prepare the facilities containers : array and mapping */
   /* Array is zeroed : the "exists" field is set to false by default */
@@ -1041,7 +1034,7 @@ alloc_error:
 
 }
 
-GQuark ltt_trace_name(LttTrace *t)
+GQuark ltt_trace_name(const LttTrace *t)
 {
   return t->pathname;
 }
@@ -1155,7 +1148,6 @@ LttTracefile *ltt_trace_find_tracefile(LttTrace *t, const gchar *name)
 static void ltt_tracefile_time_span_get(LttTracefile *tf,
                                         LttTime *start, LttTime *end)
 {
-  struct ltt_block_start_header * header;
   int err;
 
   err = map_block(tf, 0);
@@ -1327,7 +1319,7 @@ int ltt_tracefile_seek_time(LttTracefile *tf, LttTime time)
         else if(ret) goto fail;
 
         if(ltt_time_compare(time, tf->event.event_time) >= 0)
-          break;
+          goto found;
       }
 
     } else if(ltt_time_compare(time, tf->buffer.begin.timestamp) < 0) {
@@ -1384,11 +1376,12 @@ int ltt_tracefile_seek_position(LttTracefile *tf, const LttEventPosition *ep) {
   err = ltt_tracefile_read_op(tf);
   if(err) goto fail;
 
-  return;
+  return 0;
 
 fail:
   g_error("ltt_tracefile_seek_time failed on tracefile %s", 
       g_quark_to_string(tf->name));
+  return 1;
 }
 
 /* Calculate the real event time based on the buffer boundaries */
@@ -1484,9 +1477,6 @@ int ltt_tracefile_read_seek(LttTracefile *tf)
 /* do specific operation on events */
 int ltt_tracefile_read_op(LttTracefile *tf)
 {
-  int err;
-  LttFacility *f;
-  void * pos;
   LttEvent *event;
 
   event = &tf->event;
@@ -1506,8 +1496,6 @@ int ltt_tracefile_read_op(LttTracefile *tf)
  * event specific operation. */
 int ltt_tracefile_read_update_event(LttTracefile *tf)
 {
-  int err;
-  LttFacility *f;
   void * pos;
   LttEvent *event;
  
@@ -1624,14 +1612,14 @@ static gint map_block(LttTracefile * tf, guint block_num)
   tf->buffer.begin.timestamp = ltt_get_time(LTT_GET_BO(tf),
                                               &header->begin.timestamp);
   tf->buffer.begin.timestamp.tv_nsec *= NSEC_PER_USEC;
-  g_warning("block %u begin : %lu.%lu", block_num,
+  g_debug("block %u begin : %lu.%lu", block_num,
       tf->buffer.begin.timestamp.tv_sec, tf->buffer.begin.timestamp.tv_nsec);
   tf->buffer.begin.cycle_count = ltt_get_uint64(LTT_GET_BO(tf),
                                               &header->begin.cycle_count);
   tf->buffer.end.timestamp = ltt_get_time(LTT_GET_BO(tf),
                                               &header->end.timestamp);
   tf->buffer.end.timestamp.tv_nsec *= NSEC_PER_USEC;
-  g_warning("block %u end : %lu.%lu", block_num,
+  g_debug("block %u end : %lu.%lu", block_num,
       tf->buffer.end.timestamp.tv_sec, tf->buffer.end.timestamp.tv_nsec);
   tf->buffer.end.cycle_count = ltt_get_uint64(LTT_GET_BO(tf),
                                               &header->end.cycle_count);
@@ -1723,7 +1711,7 @@ void ltt_update_event_size(LttTracefile *tf)
           g_quark_to_string(tf->name));
       goto event_type_error;
     }
-    
+ 
     if(event_type->root_field)
       size = get_field_type_size(tf, event_type,
           0, 0, event_type->root_field, tf->event.data);
@@ -1739,7 +1727,7 @@ void ltt_update_event_size(LttTracefile *tf)
   
   /* Check consistency between kernel and LTTV structure sizes */
   g_assert(tf->event.data_size == tf->event.event_size);
-  
+
   return;
 
 facility_error:
@@ -1764,7 +1752,6 @@ static int ltt_seek_next_event(LttTracefile *tf)
 {
   int ret = 0;
   void *pos;
-  ssize_t event_size;
   
   /* seek over the buffer header if we are at the buffer start */
   if(tf->event.offset == 0) {
@@ -2036,7 +2023,6 @@ gint check_fields_compatibility(LttEventType *event_type1,
     LttField *field1, LttField *field2)
 {
   guint different = 0;
-  enum field_status local_fixed_root, local_fixed_parent;
   guint i;
   LttType *type1;
   LttType *type2;
@@ -2062,11 +2048,6 @@ gint check_fields_compatibility(LttEventType *event_type1,
   type1 = field1->field_type;
   type2 = field2->field_type;
 
-  size_t current_root_offset;
-  size_t current_offset;
-  enum field_status current_child_status, final_child_status;
-  size_t max_size;
-
   if(type1->type_class != type2->type_class) {
     different = 1;
     goto end;